Grafham Water
Trail Running Calendar near Grafham Water 2026-2027
Explore the top trail runs near Grafham Water for 2026-2027! We've gathered 81 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
May 2027
A weekend trail running festival at Deene Park near Corby offering 10k, 21.1k, 25k and a combined 56.1k Quest with medals and festival activities.
Road-closed 5k, 10k and junior races at Sixfields Stadium, Northampton on 23 May 2027, organised by RunThrough Events and supporting Main Vert.
Four-day Zodiac themed lap based running event at Old Warden with 5.3 km laps, distances from 5 km to ultra, a seven hour timed format and a 75 runner limit.
Endurance weekend at Hyde Hall Farm on a 5.3 km loop, offering a 100 mile option and multiple timed challenges including 24 hour, 12 hour and 6 hour formats.
June 2027
A Star Wars 50th Anniversary weekend on 5 and 6 June 2027 at Caldecotte, Milton Keynes featuring marathon and half marathon races around Caldecotte Lake, unique finisher medals, on-course water and toilets, and time limits for each race.
Pretty Muddy 5k at Willen Lake is a 5 km obstacle course with mud features, staggered wave starts and a minimum £50 fundraising target for Cancer Research UK.
A point-to-point trail event through the Hertfordshire AONB offering marathon, half and 10 km distances open to both runners and cyclists with separate results and medals.
Scenic, marked trail races of 10 mile and 10K around Kings Cliffe on 12 June 2027 with aid stations and an eco friendly focus.
A 24 hour event near Caldecotte Lake where individuals or teams of two to six complete as many 6.55 mile laps as they choose, with camping and on site facilities.
July 2027
Timed multi-lap event at Ferry Meadows with a 5.3 km loop, aid station each lap, cupless policy, and bespoke finisher medals.
A muddy 5k obstacle course through Abington Park in Northampton with staggered wave starts, on course marshals and fundraising for Cancer Research UK.
A muddy 5k obstacle course at Fairlands Valley Park in Stevenage with staggered waves, on-site facilities, a minimum fundraising target of £50 and age 13 and over requirement.
Runs of 3k, 5k and 10k through Abington Park with mixed path and grass terrain, chip timing and on site parking.
Trail races at Winwick Hall Estate on Sunday 18 July 2027, offering 10k, 5k and a 2k children's race, with proceeds supporting the Bruce Green Foundation.
August 2027
Foxton Hound Ultra on 14 August 2027 offers 100k and 50k trail routes around Market Harborough with marked checkpoints, downloadable GPX files and mandatory kit requirements.